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https://github.com/matesoft2033/echosense

EchoSense is an Arduino-based distance alert system using an HC-SR04 ultrasonic sensor. It displays distance on an LCD screen with a bar graph and activates a buzzer when an object is too close. A button allows manual buzzer control. 🚀
https://github.com/matesoft2033/echosense

arduino-programming buzzeralert distance-measures embedded-systems lcd-display serial-communication ultrasonic-sensor

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EchoSense is an Arduino-based distance alert system using an HC-SR04 ultrasonic sensor. It displays distance on an LCD screen with a bar graph and activates a buzzer when an object is too close. A button allows manual buzzer control. 🚀

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